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Solution Stoichiometry
1. How many grams of solid Copper will I produce if I add 246mL of 0.175M Copper (II) sulfate solution to excess solid Aluminum using the following balanced chemical reaction. You are assuing stoichiometric amount or in other words the two reactants (in this case solutes) "run out" at same exact time).
3 Cu1(SO4)1 (aq) + 4 Al(s) ==> 3 Cu(s) + 2 Al2(SO4)3 (aq)
2. If 0.567g of Lithium solid is the limiting reactant in the balanced chemical reaction below. What is the Molarity solution of lithium nitrate if I produced 0.428 L of this lithium nitrate solution from all the solid lithium reacted.
2 Li(s) + 1 Ca1(NO3)2 (aq) ==> 2 Li1(NO3)1 (aq) + 1 Ca(s)
3) How many liters of 1.05 M Calcium bromide solution do I need to add to 453mL of a 0.362M silver nitrate solution using the following balanced chemical reaction.
1 Ca1Br2 (aq) + 2 Ag1(NO3)1 (aq) ==> 2 Ag1Br1 (s) + 1 Ca1(NO3)2 (aq)
Answers: 1) 2.76g Cu 2) 0.189M 3) 0.0780 L Ca1Br2